Minoru Kishigami
20Patents
4h-index
24Co-inventors
63Inventor score
Filing activity: Apr 8, 1992 → Apr 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5294963A | Toner cartridge having opening for discharging toner sealed with sealing member and method of stripping sealing member | Physics | 37 | Expired |
| US5363177A | Method of stripping a sealing member from a toner cartridge | Physics | 14 | Expired |
| US8955833B2 | Recording apparatus | Performing Operations; Transporting | 8 | Active |
| US6813459B2 | Rotary developing device | Physics | 6 | Expired |
| US6748188B2 | Rotary developing apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7072605B2 | Rotary development device and image forming apparatus having a development unit mounted on a rotating member | Physics | 4 | Expired |
| US6985684B2 | Image forming apparatus having preset developer unit replacement positions and a locking device | Physics | 3 | Expired |
| US6968145B2 | Rotary developing device | Physics | 3 | Expired |
| US5337125A | Toner feeding device | Physics | 3 | Expired |
| US7292800B2 | Image forming apparatus with selectively rotated developing roller | Physics | 2 | Expired |
| US8905514B1 | Liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US7406272B2 | Image forming apparatus and system with attachable and detachable developer container | Physics | 1 | Active |
| US7444102B2 | Image forming apparatus and image forming system incorporating the same | Physics | 1 | Active |
| US7457567B2 | Image forming apparatus that prevents displacement of rotary member | Physics | 1 | Active |
| US8662633B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US8911058B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US8746843B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US6963710B2 | Rotary developing apparatus | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9162504B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US8567901B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.